【balanced_line】什么意思_英语balanced_line的翻译_音标_读音_用法_例句_在线翻译

abstract: In telecommunications and professional audio, a balanced line or balanced signal pair is a transmission line consisting of two conductors of the same type, each of which have equal impedances along their lengths and equal impedances to ground and to other circuits.Young EC, The Penguin Dictionary of Electronics, 1988, ISBN 0-14-051187-3 The chief advantage of the balanced line format is good rejection of external noise.

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The purpose of a balanced line is to transfer a "signal" from one place to another while rejecting "ground noise", which is not white noise or hiss, but power line related hum and buzz.

平衡传输线，是将信号从一个地方传到另一个地方的同时抑制“接地噪声”。

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The first line of their 1996 book on the balanced scorecard reads: “Imagine entering the cockpit of a modern jet airplane and seeing only a single instrument there.

他们1996年合著了一本关于平衡计分卡的书，该书第一行这样写道：“设想一下，你进入到一个现代喷气式飞机的座舱，结果发现只有一些工具在那里。”

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The press, which prides itself on skepticism, swallowed the balanced budget line whole.

FORBES: Swallowing the budget line whole
And he warned Congress to hold the line on spending so the budget can be balanced in 2005.

CNN: Bush: Economy hung over but sound
"We have selected a balanced team - we have a quality bowling atack and a good batting line-up with players who have performed on the international stage, " said chairman of selectors Clyde Butts.

BBC: Gayle returns as Windies skipper

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Balanced line